There are 13 words that start with 'gia'.
giant | giants | giaour |
giaours | giardia | giantess |
giantism | giardias | giantisms |
giantlike | giantesses | giardiases |
giardiasis | ||
Note: These 13 words that start with 'gia' are found from the USA & Canada version of the tournament Scrabble word list.